Sülearvutid

Weight: 170

MANHATTAN Seattle Notebook Sleeve 15.6in

Sülearvutikott Vivanco Casual 13-14", must

BMW Plecak BMW BMBPCO15CAPNBK 15" czarny/black Carbon Navy Stripe

BMBPCO15CAPRB BMW 16" backpack from the M Collection. Carry your favorite laptop and tablet in the stylish BMW backpack, made of high-quality nylon and faux leather with polyester lining and double compartments to keep your devices safe. Inside the backpack there is a compartment for a laptop up to 16 " e.g. MacBook Pro and slim-fit pocket for iPad Mini or tablet. It has flat pockets with space for documents, phone, power bank, etc., and two side pockets for bottles. Adjustable, padded nylon shoulder straps offer optimal comfort and ergonomic support.

Pokrowiec ONE 12-12.5" Doskonale chroni notebook przed zarysowaniami i drobnymi uszkodzeniami. Pokrowiec wykonany jest z wytrzymałego materiału RPET, który doskonale dopasowuje się do kształtu notebooka niczym druga skóra. Najlepsza gwarancja ochrony przed zarysowaniami powierzchni, wgnieceniami i uszkodzeniami. Konstrukcja jest solidna, ale także niezwykle lekka. Dzięki temu notebook można wygodnie transportować, nie zajmując dużo miejsca w torbie.  Zamek błyskawiczny posiada dodatkowe zabezpieczenie po wewnętrznej stronie, w celu uniknięcia zarysowań notebooka.  Seria ONE to trwałe produkty z przedłużoną pięcioletnią gwarancją -  wszystkie wykorzystują materiał PET pochodzący z recyklingu! Główny materiał wykonany z PET pochodzącego z recyklingu Elastyczny materiał idealnie dopasowuje się do laptopa Wysokiej jakości metalowy zamek błyskawiczny Zapewnia niezawodną ochronę przed zarysowaniami i drobnymi uszkodzeniami

Guess Sleeve GUCS14PS4SGW

Seljakott 16-tollisele Sülearvutile Tahvelarvuti Taskuga Wenger Xe Resist, 23 L, Must

Seljakott Bobby Sling, hall

Väikesed suurusedKerged ja ruumi säästvad, nii et sülearvuti mahub isegi kohvrisse koos pagasiga. Ärge muretsege, see teeb oma tööd suurepäraselt ja kaitseb teie seadet kriimustuste ja kahjustuste eest.Super lihtne sulgeda ja avadaMõeldud nii, et seda saab kasutada ka väike laps. Seda on lihtne sulgeda, lihtsalt tõmmake tõmblukk kinni.

Lenovo ThinkPad P16s Gen 2 (AMD). Toote tüüp: Mobiilne tööjaam, Toote kuju: Kokkukäiv. Protsessori perekond: AMD Ryzen™ 7 PRO, Protsessori mudel: 7840U, Protsessori sagedus: 3,3 GHz. Ekraani diagonaal: 40,6 cm (16"), HD tüüp: ...

DELL Precision 3590. Toote tüüp: Mobiilne tööjaam, Toote kuju: Kokkukäiv. Protsessori perekond: Intel Core Ultra 7, Protsessori mudel: 155H. Ekraani diagonaal: 39,6 cm (15.6"), HD tüüp: Full HD, Ekraani resolutsioon: 1920 x ...

Lenovo ThinkPad E14 AMD Ryzen 5 Sülearvuti, 14" WUXGA, 32GB DDR5, 1TB SSD, Wi-Fi 6E, Windows 11 Pro, Must, 1.44kg

DELL 3520/Core i5-1235U/16GB/512GB | Vostro SSD/15.6" FHD/Intel Iris Xe/Cam & Mic/WLAN + BT/ ENG Backlit Kb/3 Cell/W11Pro/ 3y ProSupport warranty

LENOVO E16 G2 ULT7-155H 16inch 16GB/512 80008028 21MA002PMX

HP EliteBook 860 G11 - Ultra 5-125U, 16GB, 512GB SSD, 16 WUXGA 400-nit AG, WWAN-ready, Smartcard, FPR, US backlit keyboard, 76Wh, Win 11 Pro, 3 years

HP EliteBook 845 G11 - Ryzen 7 PRO 8840U, 16GB, 512GB SSD, 14 WUXGA 400-nit AG, WWAN-ready, Smartcard, FPR, US backlit keyboard, 56Wh, Win 11 Pro, 3 years

HP EliteBook 665 | G11 - Ryzen 5 7535U, 16GB, 512GB SSD, 16 WUXGA 300-nit AG, WWAN-ready, Smartcard, FPR, US backlit keyboard, 56Wh, Win 11 Pro, 3 years

Say hello to ASUS ExpertBook P5 ? a revolutionary leap in AI PC for work. Designed to elevate productivity for mobile professionals and home offices, ExpertBook P5 harnesses the power of Intel Core Ultra processors (Series 2)1. This AI powerhouse empowers you with our brand-new, exclusive meeting assistant ASUS AI ExpertMeet, streamline workflows and enhance collaboration. With a light yet durable aluminum chassis, stunning 2.5K 144 Hz display, and business-grade security and service, the ExpertBook P5 provides peak performance and seamless work experiences, anywhere. Crafted for modern professionals, ExpertBook P5 stuns with its brand-new aluminum body. The sleek design is a perfect balance of elegant appearance, comfort ergonomics, optimized thermal and eco-friendly manufacturing. The ExpertBook P5 is designed to optimize productivity for modern professionals. Its intuitive workspace features conveniently placed function keys for quick call access and a spacious mouse area created by relocating I/O ports to the left. This thoughtful layout ensures comfort and efficiency, making it the ideal laptop for seamless conferencing and multitasking. ExpertBook P5 stuns with its brand-new aluminum body design, offering exceptional durability to meet the exacting US MIL-STD 810H military standard2 without sacrificing lightness ? with a frame that starts at just 1.27 kg3. Additionally, the epic 28-hour4 battery life will keep you productive on the go without worrying about running out of juice. The ExpertBook P5, the first ever ASUS Copilot+ PC5 for work, features a cutting-edge AI-enabled processor with up to 47 NPU TOPS for 3x AI performance5 boost to power through every work task. Preloaded with powerful ASUS AI ExpertMeet, ExpertBook P5 AI PC is ready to shape the future of work, providing more productivity and boosting efficiency to improve every outcome.

Mitsu sülearvuti aku for Lenovo T440, X240 4400 mAh (48 Wh) 10.8 - 11.1 Volt

Dell aku Latitude E5450/E5550 4-cell G5M10, 51Wh New G5M10 Li Ion battery for Dell Latitude E5450 E5550 0WYJC2 8V5GX 7.4V 51Whr 4 Cell, Part VMKXM, 451-BBLN Dell Primary Battery - Laptop battery - 1 x lithium ion 4-cell 51 Wh - for Latitude E5250, E5450, E5550. Original Dell G5M10, 8V5GX, WYJC2, 0WYJC2. 7.4V, 51Whr, 4 Cell

GREENCELL AA-PB2VC6B Samsung N100 N102 N145 N148 N150 N210 Plus

GREENCELL Asus A43 A53 K43 K53 X43 A32-K53 A42-K5

Battery SQU-1303 SQU-1309 for Haier 7G X3P, Hasee K480N Q480S

Replaces batteries: 805294-001 HSTNN-DB7B HSTNN-PB6Q HSTNN-Q94C HSTNN-Q95C HSTNN-Q97C P3G15AA P3G16AA RI04 RI04044 RI04044-CL RI04XL RI06XL Compatible with: Series ProBook: 450 G3 455 G3 470 G3 Voltage: 14.4 Battery capacity: 2200 No. of battery cells: 4

Replaces batteries: PA5108U-1BRS, PA5109U-1BRS, PA5110U-1BRS, PA5120U-1BRS, PABAS271, PABAS272, PABAS273, Model BC/TO-L70 Compatible with: Toshiba seria Satellite C40-AD05B1, C40-AS20W1, C40-AS22W1, C40-AT01W1, C40-AT15B1, C40-AT19W1, C45-AK06B, C45-AK07B, C45-AK08B1, C45-AK15B1, C45-ASC1B, C45-AT79B, C50, C50-A, C50-A-002, C50-A-01T, C50-A-02T, C50-A-02V, C50-A-03D, C50-A-03F, C50-A-053, C50-A-0FN, C50-A-0JR, C50-A-100, C50-A-106, C50-A-107, C50-A-108, C50-A-109, C50-A-10D, C50-A-10G, C50-A-10J, C50-A-10U, C50-A-110, C50-A-114, C50-A-115, C50-A-116, C50-A-11C, C50-A-11F, C50-A-11H, C50-A-11J, C50-A-11K, C50-A-11N, C50-A-123, C50-A-12C, C50-A-12K, C50-A-12M, C50-A-12T, C50-A-146, C50-A-149, C50-A-14E, C50-A-14G, C50-A-14H, C50-A-14J, C50-A-14K, C50-A-14L, C50-A-14V, C50-A-14W, C50-A-14X, C50-A-156, C50-A-157, C50-A-15D, C50-A-15E, C50-A-15G, C50-A-15L, C50-A-16C, C50-A-16K, C50-A-175, C50-A-176, C50-A-179, C50-A-17Q, C50-A-17R, C50-A-17T, C50-A-17U, C50-A-180, C50-A-182, C50-A-185, C50-A-19T, C50-A-19U, C50-A-1C6, C50-A-1CK, C50-A-1CQ, C50-A-1DL, C50-A-1DN, C50-A-1DR, C50-A-1DT, C50-A-1DU, C50-A-1DV, C50-A-1DW, C50-A-1E7, C50-A-1F1, C50-A-1F5, C50-A-1FT, C50-A-1FU, C50-A-1FW, C50-A-1FX, C50-A-1FZ, C50-A-1G0, C50-A-1G3, C50-A-1G4, C50-A-1G6, C50-A-1G7, C50-A-1HD, C50-A-1HF, C50-A-1HV, C50-A-1HX, C50-A-1JM, C50-A-1JN, C50-A-1JP, C50-A-1JQ, C50-A-1JR, C50-A-1JT, C50-A-1JU, C50-A-1JV, C50-A-1JW, C50-A-1JX, C50-A-1KQ, C50-A-1KZ, C50-A-1L0, C50-A-1L5, C50-A-1LF, C50-A-1LR, C50-A-1M0, C50-A-K6K, C50-A-K7K, C50-A-K9K, C50-A-L2K, C50-A-L2W, C50-A-L3K, C50-A-L3W, C50-A-L6K, C50-A-L6S, C50-A-L7K, C50-A-L8S, C50-A-M3K, C50-A004, C50-A006, C50-A012, C50-A013, C50-A014, C50-A055, C50-A057, C50-A073, C50-A074, C50-A075, C50-A076, C50-A089, C50-A166, C50-A167, C50-A170, C50-A176, C50-A182, C50-A183, C50-A229, C50-A245, C50-A250, C50-A264, C50-A271, C50-A283, C50-A299, C50-A393, C50-A394, C50-A412, C50-A422, C50-A428, C50-A441, C50-A470, C50-A473, C50-A481, C50-A482, C50-A483, C50-A484, C50-A489, C50-A490, C50-A491, C50-A497, C50-A502, C50-A506, C50-A507, C50-A510, C50-A511, C50-A512, C50-A513, C50-A514, C50-A5171WM, C50-A5174FM, C50-A5175FM, C50-A5175WM, C50-A5177WM, C50-A5178FM, C50-A533, C50-A534, C50-A535, C50-A536, C50-A537, C50-A538, C50-A539, C50-A544, C50-A545, C50-A546, C50-A547, C50-A548, C50-A550, C50-A559, C50-A560, C50-A561, C50-A562, C50-A569, C50-A570, C50-A571, C50-A572, C50-A589, C50-A613, C50-A628, C50-A630, C50-A634, C50-A635, C50-ABT2N11, C50-ABT2N12, C50-ABT3N11, C50-ABT3N12, C50-AC09W1, C50-AI0110T, C50-AN011, C50-ASMBNX1, C50-ASMBNX2, C50-ASMBNX3, C50-ASMBNX4, C50-ASMBNX5, C50-ASMBNX6, C50-AST2NX1, C50-AST2NX2, C50-AST2NX3, C50-AST3NX1, C50-AST3NX2, C50-AST3NX4, C50-AST3NX5, C50-AT01W1, C50-AT03W1, C50-AT08B1, C50-B-009, C50-B-00C, C50-B-00M, C50-B-017, C50-B-01C, C50-B-021, C50-B-022, C50-B-02Q, C50-B-02T, C50-B-02Y, C50-B-10P, C50-B-112, C50-B-118, C50-B-119, C50-B-11D, C50-B-11L, C50-B-122, C50-B-124, C50-B-12L, C50-B-12M, C50-B-12V, C50-B-12W, C50-B-12X, C50-B-12Z, C50-B-131, C50-B-133, C50-B-137, C50-B-138, C50-B-139, C50-B-13D, C50-B-13E, C50-B-13G, C50-B-13H, C50-B-13K, C50-B-13M, C50-B-13N, C50-B-13R, C50-B-13T, C50-B-13V, C50-B-13W, C50-B-13X, C50-B-13Z, C50-B-143, C50-B-147, C50-B-148, C50-B-149, C50-B-14C, C50-B-14D, C50-B-14E, C50-B-14F, C50-B-14H, C50-B-14M, C50-B-14N, C50-B-14T, C50-B-14U, C50-B-14Z, C50-B-151, C50-B-152, C50-B-153, C50-B-154, C50-B-155, C50-B-158, C50-B-159, C50-B-15C, C50-B-15D, C50-B-15G, C50-B-15H, C50-B-15J, C50-B-15K, C50-B-15M, C50-B-15N, C50-B-15U, C50-B-15V, C50-B-15W, C50-B-15Z, C50-B-160, C50-B-16C, C50-B-16T, C50-B-16U, C50-B-171, C50-B-173, C50-B-17G, C50-B-17H, C50-B-17R, C50-B-17T, C50-B-185, C50-B-188, C50-B-189, C50-B-18E, C50-B-18G, C50-B-18K, C50-B-18M, C50-B-18X, C50-B-190, C50-B-19E, C50-B-19H, C50-B-19U, C50-B-1C4, C50-B-1C5, C50-B-IIL, C50D, C50D-A-00D, C50D-A-00R, C50D-A-00S, C50D-A-00Y, C50D-A-023, C50D-A-024, C50D-A-025, C50D-A-043, C50D-A-10E, C50D-A-10H, C50D-A-10K, C50D-A-10M, C50D-A-10T, C50D-A-10U, C50D-A-10W, C50D-A-10Z, C50D-A-110, C50D-A-11G, C50D-A-11L, C50D-A-11M, C50D-A-11Q, C50D-A-11R, C50D-A-11W, C50D-A-120, C50D-A-122, C50D-A-126, C50D-A-129, C50D-A-12M, C50D-A-12R, C50D-A-12U, C50D-A-12X, C50D-A-130, C50D-A-131, C50D-A-133, C50D-A-134, C50D-A-136, C50D-A-138, C50D-A-139, C50D-A-13E, C50D-A-13F, C50D-A-13G, C50D-A-13H, C50D-A-13M, C50D-A-13N, C50D-A-13R, C50D-A-13U, C50D-A-13W, C50D-A-13X, C50D-A-13Z, C50D-A-147, C50D-A-149, C50D-A-K8K, C50D-A-L3S, C50D-A00L, C50D-A164, C50D-A173, C50D-A5170FM, C50D-A5170WM, C50D-A5172FM, C50D-A620, C50D-A631, C50D-ABT2N11, C50D-ABT3N11, C50D-ASP5261WM, C50D-ASP5262FM, C50D-ASP5262WM, C50D-ASP5368FM, C50D-ASP5369FM, C50D-AST2NX1, C50D-AST3NX1, C50D-AST3NX2, C50D-AST3NX3, C50T, C55, C55-A-100, C55-A-101, C55-A-109, C55-A-10C, C55-A-10D, C55-A-10F, C55-A-10L, C55-A-10M, C55-A-10N, C55-A-10P, C55-A-10Q, C55-A-10T, C55-A-10U, C55-A-10W, C55-A-111, C55-A-116, C55-A-11D, C55-A-11G, C55-A-11H, C55-A-11L, C55-A-11P, C55-A-11Q, C55-A-11W, C55-A-11X, C55-A-121, C55-A-125, C55-A-126, C55-A-127, C55-A-128, C55-A-129, C55-A-12C, C55-A-12D, C55-A-12E, C55-A-12F, C55-A-12H, C55-A-12K, C55-A-12M, C55-A-12Q, C55-A-12R, C55-A-12U, C55-A-12V, C55-A-12W, C55-A-12Z, C55-A-130, C55-A-131, C55-A-132, C55-A-134, C55-A-136, C55-A-137, C55-A-138, C55-A-13F, C55-A-13G, C55-A-13H, C55-A-13J, C55-A-13M, C55-A-13N, C55-A-13V, C55-A-13W, C55-A-13X, C55-A-13Z, C55-A-140, C55-A-141, C55-A-142, C55-A-143, C55-A-144, C55-A-145, C55-A-146, C55-A-149, C55-A-14C, C55-A-14D, C55-A-14F, C55-A-14G, C55-A-14H, C55-A-14X, C55-A-152, C55-A-156, C55-A-157, C55-A-158, C55-A-15C, C55-A-15E, C55-A-15L, C55-A-15P, C55-A-15R, C55-A-15W, C55-A-15X, C55-A-15Z, C55-A-163, C55-A-164, C55-A-165, C55-A-166, C55-A-167, C55-A-168, C55-A-169, C55-A-16C, C55-A-16D, C55-A-16R, C55-A-16Z, C55-A-172, C55-A-173, C55-A-174, C55-A-176, C55-A-177, C55-A-178, C55-A-17D, C55-A-17F, C55-A-17G, C55-A-17H, C55-A-17K, C55-A-17L, C55-A-17P, C55-A-17W, C55-A-180, C55-A-181, C55-A-184, C55-A-186, C55-A-18H, C55-A-195, C55-A-196, C55-A-197, C55-A-199, C55-A-19D, C55-A-19K, C55-A-19M, C55-A-19N, C55-A-19R, C55-A-19X, C55-A-1CG, C55-A-1CK, C55-A-1CQ, C55-A-1CR, C55-A-1CT, C55-A-1CU, C55-A-1CW, C55-A-1CX, C55-A-1CZ, C55-A-1D1, C55-A-1D5, C55-A-1D7, C55-A-1DC, C55-A-1E1, C55-A-1E2, C55-A-1E3, C55-A-1EH, C55-A-1F6, C55-A-1FN, C55-A-1FP, C55-A-1G0, C75, C75-A, C75-A-102, C75-A-10P, C75-A-12R, C75-A-13C, C75-A-13P, C75-A-13Q, C75-A-13R, C75-A-13W, C75-A-144, C75-A-146, C75-A-14C, C75-A-14D, C75-A-156, C75D, C75D-A, C75D-A-10C, C75D-A-10D, C75D-A7213, C75D-A7265NR, C75D-A7286, P70-B-11R, S70T-A, S70T-A-105, S70T-A-106, S70T-A-107, S70T-A-108, S70T-A-109, S70T-A-10C, S70T-A-10J, S70T-A-10R, S70T-A-10V, S70T-A-10W, S70T-A-115, S70T-B-00D, S70T-BST2GX4, S70T-BST2GX5, S70T-BST3GX1, S70T-BST3NX1, S75-A7110, S75-A7111, S75-A7112, S75-A7140, S75-A7221, S75-A7222, S75-A7270, S75-A7331, S75-A7334, S75-A7344, S75-B7120, S75-B7121, S75-B7122, S75-B7218, S75-B7231, S75-B7248, S75-B7394, S75-B7396, S75D-A7272, S75D-A7346, S75DT-A7330, S75T-A7150, S75T-A7160, S75T-A7215, S75T-A7217, S75T-A7220, S75T-A7276, S75T-A7335, S75T-A7349, S75T-B7160SM, S75T-B7330, seria Tecra A50-A, A50-A-013, A50-A-024, A50-A-025, A50-A-034, A50-A-04G, A50-A-04T, A50-A-10H, A50-A-10J, A50-A-10X, A50-A-12C, A50-A-12E, A50-A-12M, A50-A-12N, A50-A-12P, A50-A-12Z, A50-A-130, A50-A-139, A50-A-13C, A50-A-13M, A50-A-13N, A50-A-13W, A50-A-13Z, A50-A-140, A50-A-150, A50-A-151, A50-A-152, A50-A-15F, A50-A-15R, A50-A-15W, A50-A-15X, A50-A-162, A50-A-166, A50-A-168, A50-A-16V, A50-A-16X, A50-A-16Z, A50-A-170, A50-A-171, A50-A-17L, A50-A-17P, A50-A-19J, A50-A-19M, A50-A-1C3, A50-A-1DG, A50-A-1DJ, A50-A-1ED, A50-A-1EF, A50-A-1EH, A50-A-1EJ, A50-A-1F0, A50-A1550, A50-ASMBN02, A50-ASMBN03, A50-ASMBN04, A50-ASMBN22, A50-ASMBNX1, A50-ASMBNX10, A50-ASMBNX2, A50-ASMBNX3, A50-ASMBNX4, A50-ASMBNX7, A50-ASMBNX9, W50-A, W50-A-102, W50-A-103, W50-A-104, W50-A-107, W50-A-10E, W50-A-10G, W50-A-10J, W50-A-10P, W50-A-115, W50-A-117, W50-A-118, W50-A1500, W50-A1501, W50-A1510, Voltage: 10.8 Battery capacity: 4400 No. of battery cells: 6

Sülearvuti bränd:Dell; Ühilduvad mudelid:vaata kirjeldust; Väljundpinge:7,4; Maht:7027 mAh

Arvuti aku Lenovo 45K1275

Sülearvuti bränd:HP; Ühilduvad mudelid:vaata kirjeldust; Väljundpinge:10,8; Maht:5200 mAh

DELL KKNHH. Tüüp: Patarei, Brändiühilduvus: DELL, Ühilduvus: Latitude E7450

Replaces batteries: 716725-171, 716725-1C1, 716726-1C1, 716726-421, 717377-001, 717378-001, 740362-001, HP011216-PLP13G01, HSTNN-I13C, HSTNN-IB4S, hstnn-ib4t, HSTNN-LB4T, SB03, SB03026XL, SB03046XL, SB03046XL-PL, SB03XL, Model BC/HP-720G1 Compatible with: HP seria EliteBook 720, 720 G1, 720 G2, 725, 725 G1, 725 G2, 725 G3, 820, 820 G1, 820 G2, 825, 825 G1, 825 G2, Voltage: 11.25 Battery capacity: 4000 No. of battery cells: 3

Discover the reliable power solution for your notebook with Green Cell's UPS and power device. This notebook battery, designed with a 1950 mAh capacity and 3-cell lithium polymer technology, offers not only extended usability but also durability. Its compatibility with multiple Lenovo models, including 01AV422, 01AV490, 01AV491, and 01AV492, makes it a versatile choice for various users. Moreover, the inclusion of overcharge and overdischarge protection features ensures your device's safety, providing you with a worry-free experience. Whether for work or leisure, this battery is engineered to meet the demands of your daily life, ensuring your notebook remains powered when you need it most.

Movano BT/DE-E5470

Sülearvuti bränd:Apple; Ühilduvad mudelid:vaata kirjeldust; Väljundpinge:11,34; Maht:6330 mAh

Shipping box quantity 1   Unit Brutto Volume 0,00048  cubm Unit Net Weight 0,1  kg Unit Gross Weight 0,27  kg

HP K0Q39AA

HP Care Pack Services offer upgraded service levels to enhance your warranty cover for your total peace of mind and help you to stay up and running.Kasutusaeg5 aasta(t)Järgmisel tööpäeval (NBD) garantiiJah

Original part number MC-730 Product name Maclean MC-730 Deluxe Aluminum Desktop Stand Producer Maclean Class of product Wall mount and pivot for monitors, keyboards Type of product Notebook stand Mounting method to table-top Destination Notebook Colour Silver Additional information Compatible with Macbook series and most 11"-17" laptopsLaptop stand with 360° swivel baseIt raises the laptop screen to eye level for better posture and viewMaterial: Plastic, AluminumProduct Size: 240x235,5x135,5mm More info

AC power adapter, 51517.65W

Mitsu toiteplokk 19v 3.42a (5.5x1.7). Power adapter for Acer, Packard Bell 19V 3.42A ZM / ACE19342The new Acer notebook power supply from Mitsu is equipped with a ferrite filter and excellent protection against overvoltage, overheating, overload and overcharging. Acer laptop chargers are aimed at the most demanding users, who appreciate stress-free and comfortable work. The quality of the product is confirmed by the following certificates: CE, ROHS, FCC and strict quality control eliminating possible defects.Quality above all: Temperature resistance - The influence of high and low temperatures on the resistance of the protection systems and the electrical parameters of the PSU is tested. Electrical test - Testing the correctness of electrical connections between individual components of the PSU. Short-circuit and over-voltage test - The reaction of the PSU protection systems due to a short circuit and a sudden voltage jump simulated by supplying a high-voltage pulse at the input of the PSU is tested. Final test - The output voltage level of the UPS is tested by subjecting it to an hour-long continuous load. The set includes a power cord, warranty card and instruction manual.How to choose the right power supply?The DC supply parameters (direct current DC) are usually given under the laptop on the sticker after the INPUT sign Voltage V (volts) of the power supply should match the value specified on a cigarette The current A (amps) should be equal to or greater than the value given on the laptop, this parameter means the maximum current that can be charged to the power supply, the size of the load determines the laptop W power (watts) is the result of the multiplication of voltage and current The shape and size of the plug - please compare with the picture of the offered item and the dimensions of the plug given in the description; we can also determine based on the data base of the PSU manufacturer